/* Quantum Tunneling Specific Styles - inherits from base quantum theme */

.step-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}

.step-card {
    background: rgba(0, 10, 20, 0.8);
    border: 2px solid var(--quantum-cyan);
    border-radius: 8px;
    padding: 25px;
    position: relative;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--quantum-green);
    color: var(--void-black);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.2rem;
}

.tunneling-demo {
    background: rgba(0, 10, 20, 0.9);
    border: 2px solid var(--quantum-magenta);
    border-radius: 10px;
    padding: 40px;
    margin: 60px 0;
}

#tunnelingCanvas {
    width: 100%;
    max-width: 800px;
    height: auto;
    border: 3px solid var(--quantum-cyan);
    background: var(--void-black);
    display: block;
    margin: 30px auto;
}

.tunneling-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.stat-box {
    background: rgba(0, 255, 255, 0.05);
    border: 2px solid var(--quantum-cyan);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    min-width: 200px;
}

.stat-label {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--quantum-cyan);
    text-shadow: 0 0 15px var(--quantum-cyan);
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.example-card {
    background: rgba(0, 10, 20, 0.8);
    border: 2px solid var(--quantum-magenta);
    border-radius: 8px;
    padding: 25px;
    transition: all 0.3s ease;
}

.example-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.4);
}

.example-detail {
    margin-top: 15px;
    padding: 15px;
    background: rgba(0, 255, 255, 0.05);
    border-left: 3px solid var(--quantum-cyan);
    font-size: 0.9rem;
    line-height: 1.6;
}

.impossibility-box {
    background: rgba(255, 0, 0, 0.05);
    border: 2px solid #ff4444;
    border-radius: 10px;
    padding: 30px;
}

.huge-number {
    font-family: 'Courier New', monospace;
    font-size: 2rem;
    color: #ff4444;
    text-align: center;
    margin: 30px 0;
    text-shadow: 0 0 20px #ff4444;
}

.factor-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.factor-item {
    background: rgba(0, 10, 20, 0.6);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    padding: 20px;
}

.factor-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}